Blame liblttng-ust-cyg-profile/lttng-ust-cyg-profile-fast.c

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/*
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 * Copyright (C) 2011-2013  Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
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 *
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 * This library is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU Lesser General Public
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 * License as published by the Free Software Foundation; either
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 * version 2.1 of the License, or (at your option) any later version.
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 *
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 * This library is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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 * Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public
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 * License along with this library; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
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 */
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#define _GNU_SOURCE
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#define _LGPL_SOURCE
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#include <dlfcn.h>
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#include <sys/types.h>
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#include <stdio.h>
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#define TRACEPOINT_DEFINE
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#define TRACEPOINT_CREATE_PROBES
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#define TP_IP_PARAM func_addr
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#include "lttng-ust-cyg-profile-fast.h"
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void __cyg_profile_func_enter(void *this_fn, void *call_site)
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	__attribute__((no_instrument_function));
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void __cyg_profile_func_exit(void *this_fn, void *call_site)
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	__attribute__((no_instrument_function));
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void __cyg_profile_func_enter(void *this_fn, void *call_site)
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{
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	tracepoint(lttng_ust_cyg_profile_fast, func_entry, this_fn);
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}
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void __cyg_profile_func_exit(void *this_fn, void *call_site)
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{
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	tracepoint(lttng_ust_cyg_profile_fast, func_exit, this_fn);
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}